What happened to the Hubble telescope between 1993 2009?
The Hubble Space Telescope was reborn with Servicing Mission 4 (SM4). The fifth and final servicing of the orbiting observatory flew aboard space shuttle Atlantis (STS-125) May 11–24, 2009. During SM4, two new scientific instruments were installed — the Cosmic Origins Spectrograph (COS) and Wide Field Camera 3 (WFC3).
Who fixed the Hubble Space Telescope in 1993?
Astronaut Jeffrey A. Hoffman (bottom of frame) assisted Musgrave with final servicing tasks on the telescope, wrapping up five days of extravehicular activities (EVA) during the first servicing mission. NASA’s Goddard Space Flight Center, Greenbelt, Md.
What did the Hubble telescope observe in July of 1994?
On July 16, 1994, fragments of the comet Shoemaker-Levy 9 began to impact Jupiter. For the next several days, Hubble observed the remaining fragments from the comet crashing into Jupiter’s atmosphere and leaving visible, bruise-like marks in the planet’s atmosphere.
What was assembled and repaired in space in 1993?
The optics were corrected to their intended quality by a servicing mission in 1993. Hubble is the only telescope designed to be maintained in space by astronauts. Five Space Shuttle missions have repaired, upgraded, and replaced systems on the telescope, including all five of the main instruments.
Who led one last mission to the Hubble?
Atlantis astronaut John Grunsfeld rides the shuttle arm with the Earth and Hubble in view in this image from a video still from an exterior camera during a May 18, 2009 spacewalk – the last ever at Hubble.
What will happen to the Hubble telescope in 2021?
The Hubble Space Telescope will still be NASA’s primary visible light telescope after the launch of the James Webb Space Telescope (JWST) later this week, experts at the space agency said. It will be able to peer further into space, and thus further back in time.
When was Hubble last repaired?
Date: May 11-24, 2009. The Hubble Space Telescope was reborn with Servicing Mission 4 (SM4), the fifth and final servicing of the orbiting observatory.
How much would Hubble weigh here on Earth?
The total archive is currently over 150 TB in size. Hubble weighed about 24,000 pounds at launch but if returned to Earth today would weigh about 27,000 pounds — on the order of two full-grown African elephants.